Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ema; Yasushi
Address:
Kadaira, JP
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4734631 Step motor control March 29, 1988
A step motor control system which can control a step motor to rotate at a variable high speed like a brushless motor. A position signal indicating a position of a rotor of a step motor relative to a specific one of field windings is detected as a voltage signal which is successively comp










 
 
  Recently Added Patents
Address generation unit for accessing a multi-dimensional data structure in a desired pattern
Nuclear fuel assembly bottom nozzle
Block polymers and their process of preparation
Method for drug screening and characterization by calcium flux
Externally gapped line arrester
Shoe outsole with a surface ornamentation contrast
Per-request control of DNS behavior
  Randomly Featured Patents
Electric massager
Shim attachment
Method and apparatus for measuring torque
Mug
Exposure method for correcting line width variation in a photomask
Conductive bump array contactors having an ejector and methods of testing using same
Thyroxin-binding HSA fragments
Reduced power/temperature controlled TTL tri-state buffer utilizing three phase splitter transistors
Liquid compositions based on derivatives of 1,4 substituted piperidine
Intumescent composition